baber/WOPTO huggingface dataset:
Patent DE-19603174-C1 (DE)
Title: Serving tray used in home or hospital
Inventor: MICHALSKI JOSEF
IPC: A47G23/06
Filed: 1996-01-30
Granted: 1997-07-24
Abstract: The tray has a rounded undersurface (2). The rounded area especially lies in the vertical centre axis (2.1) of the tray and forms the lowest point of the undersurface of the tray. The rounded area connects with the outer edge of the tray so that the underneath portion forms a surface inclined to the horizontal. The tray is preferably made of solid material, and is thick in the centre and thin at the edges.
Patent DE-19605976-C1 (DE)
Title: Antithrombogenic coating treatment for medical articles
Inventor: GROEGER CHRISTIAN
IPC: A61L33/00
Filed: 1996-02-17
Granted: 1997-06-05
Abstract: Antithrombogenic coating treatment for blood-contacting surfaces of medical articles comprises contacting the surfaces successively with: - (1) a 0.05-0.8% aqueous albumin solution with a pH of 4-5 at 40-50 deg. C for 2.5-20 hours; - (2) an acidified heparin solution with a heparin content of 50-100 U/ml and a pH of about 2.5 at 15-30 deg. C for 1-4 hours, and - (3) a 0.5-1% aqueous glutaraldehyde solution at 40-50 deg. C for 2.5-20 hours.
Patent DE-19610146-C1 (DE)
Title: Container for biological or medical samples comprising body and lid
Inventor: BERTLING WOLF PROF DR
IPC: B01L7/00
Filed: 1996-03-15
Granted: 1997-06-12
Abstract: The invention relates to a device for analysing biological or medical specimens such as nucleic acids, tissue, etc.. The device is provided with a closure element for the airtight closure of a preparation chamber within a main unit, the preparation chamber being connected to at least one first duct through which the specimen can be introduced into or removed from the preparation chamber when the closure element is closed.
Patent DE-19614766-C1 (DE)
Title: Shaft reactor for wet oxidation of sewage at high temperature and pressure
Inventor: BIRR REINHARD DR
IPC: B01J10/00
Filed: 1996-04-02
Granted: 1997-11-27
Abstract: Method carries out exothermal wet oxidation of sewage in a vertical, deep shaft reactor. The fluid is taken to the reaction zone, where it reacts under increased pressure and temperature, producing an effluent, removed at the outlet. Heat evolved preheats the influent through indirect heat exchange. Excess heat is removed in the reaction products.  At least part of the second reagent (e.g. oxidant air) is premixed in, before reaction.  The novelty consists of controlling the temperature in the reaction zone within set limits, by additional dosed introduction of a cooling medium, directly before, or within the reaction zone.  Also claimed is a reactor which may be internally pressurised, to carry out this process.
Patent DE-19636697-C1 (DE)
Title: Casting nozzle used in plant for continuous casting of thin steel bands
Inventor: BRUEHL MICHAEL
IPC: B22D11/115
Filed: 1996-09-10
Granted: 1997-08-14
Abstract: A nozzle is disclosed for thin strip casting plants, in particular steel strip casting plants. In such casting plants, liquid steel coming out of the nozzle, which forms a casting slot, must be applied on a carrier. At least one primary coil and a secondary coil are arranged at the nozzle. The secondary coil is water-cooled and projects into the area of the casting slot.
Patent DE-19717028-C1 (DE)
Title: Writing instrument, e.g. pen
Inventor: KUHN MARTIN DIPL ING
IPC: B43K25/02
Filed: 1997-04-23
Granted: 1998-08-13
Abstract: The writing instrument has a casing (10) and a refill (16). It has a gravity mechanism to move the refill between the writing position and the retracted position. A longitudinal pendulum unit (28) is fitted in the holder (24) for the refill and is supported by the bottom of the casing (36) in the writing position. It passes from the side through a breakthrough (30) in a falling weight (32) which can be moved along in the casing independently of the holder. If the tip (12) is uppermost, the weight moves the pendulum unit to a middle position in which it can enter an aperture (40) in the bottom of the casing to take up the rest position.
Patent DE-19740875-C1 (DE)
Title: Knife with movable blade mounted in handle
Inventor: WINKLER MARTIN
IPC: B26B1/08
Filed: 1997-09-17
Granted: 1998-06-18
Abstract: The rear end of the blade (6) has a passage through (5) in which is mounted an axially movable locking pin (1,2,4) as control for moving the blade. The locking pin is movable in a slot (8) on one side of the handle. The front end of the slot has a cavity (9) into which the locking pin can fit for fixing the blade in its extended position. The locking pin consists of a top part (1) forming the control, a middle part (2), and a bottom part (4) which fits into a hole (10) on the other handle side opposite the side into which the top part fits. The middle part has a tensioning spring (3). The rear part of the handle has a retaining spring (7).
Patent DE-19822065-C1 (DE)
Title: All solid-state diode-pumped laser system for producing red laser radiation especially for laser display technology
Inventor: PEUSER PETER
IPC: G02F1/35
Filed: 1998-05-16
Granted: 1999-10-28
Abstract: A diode-pumped laser system has a diode-pumped neodymium (Nd<3+>) or ytterbium (Yb<3+>) doped first laser crystal (1) used to pump a chromium (Cr<3+>) doped second laser crystal (2). A diode-pumped laser system, for producing red laser radiation of about 630 nm wavelength, comprises: (a) a first laser crystal (1) for generating laser radiation of about 1  mu m wavelength; (b) a pump diode laser (4) for pumping the first laser crystal; (c) a second laser crystal (2) for generating laser radiation of about 1.5  mu m wavelength; and (d) an optically nonlinear crystal (3) for additive frequency mixing of the two laser radiations and for emitting laser radiation of about 630 nm wavelength. Preferred Features: The nonlinear crystal (3) is a BBO, LBO, KTP or KNB crystal or a periodically poled crystal.
Patent DE-19835513-C1 (DE)
Title: Method and apparatus for treating slag which is not yet solidified, with a treatment substance fed into the slag by means of a filled wire which is perforated directly before its entry into the slag
Inventor: DETTMER BERND
IPC: C21C7/00
Filed: 1998-08-06
Granted: 2000-02-10
Abstract: A hollow wire (5) filled with a treatment substance, being fed into the slag (3), is provided with perforations (14) directly before its entry into the slag. An Independent claim is also included for an apparatus for performing the method. The apparatus includes a wire feed system with a unit (13) which perforates the wire directly before its entry into the slag.
Patent DE-19858200-C1 (DE)
Title: Profiled wire regenerator comprises profiled wire which is arranged in axially and radially displaced layers, core, and spacers
Inventor: RUEHLICH INGO
IPC: F28D17/02
Filed: 1998-12-17
Granted: 2000-08-17
Abstract: A profiled wire regenerator consists of profiled wire (1) which has a round, oval, lancet or diamond shaped cross section. The regenerator has numerous axially and radially displaced layers of profiled wires. The regenerator matrix consists of layers of profiled wires on a core (3).  The spacing of the layers is achieved by thickened wire sections at regular intervals, or by spacers (2) located over the circumference of the winding.
Patent DE-19859031-C1 (DE)
Title: Casting filter for a gate of an upwards filled mould used in low pressure die casting of light metal alloys has a slightly inclined permeable wall region forming an active melt passage flow cross-section
Inventor: MOEDING HERBERT
IPC: C22B9/02
Filed: 1998-12-21
Granted: 2000-07-13
Abstract: Casting filter has a slightly inclined permeable wall region (8) forming an active melt passage flow cross-section. A trough-shaped, cup-like, tubular or frustoconical casting filter structure, for use in a gate of a metal alloy casting mould, includes a permeable filter wall region (8), which has an inclination of less than 15 deg  to the melt entry flow direction (6) and which is positioned to form an active flow cross-section for passage of melt injected through the gate, and a permeable or impermeable wall section arranged perpendicular to the entry flow direction for impingement of the melt.  Independent claims are also included for the following:  (i) a casting filter having a meandering geometry of intersecting flat filter wall regions arranged alternately transverse to and parallel to the melt entry flow direction; and  (ii) a casting filter having a cup shape with one or more bottom openings which are closed during casting so that the active flow cross-section is formed by the cup wall.
Patent DE-19905370-C1 (DE)
Title: Stiftmühle
Inventor: LESCHONSKI KURT
IPC: B02C13/24
Filed: 1999-02-10
Granted: 2000-10-19
Abstract: Die Erfindung betrifft eine Stiftmühle zur Prall- oder Schlagzerkleinerung disperser Stoffe, die durch einen Mahlraum gefördert und auf diesem Durchlaufweg von sich angenähert quer zur Durchlaufrichtung erstreckenden Mahlstiften (6, 8) beaufschlagt werden, von denen eine erste Stiftgruppe in mehreren, in der Durchlaufrichtung hintereinander angeordneten Umfangsreihen auf einem mit einem Drehantrieb versehenen Rotor (3) befestigt ist und mit einer Relativgeschwindigkeit gegenüber einer zweiten Stiftgruppe von sich ebenfalls quer zur Durchlaufrichtung erstreckenden, zwischen die Umfangsreihen eingreifenden Mahlstiften (8) umläuft. Zur Erzielung sehr kleiner Endfeinheiten wird erfindungsgemäß vorgeschlagen, daß die erste Stiftgruppe auf der äußeren Mantelfläche eines zumindest angenähert zylindrisch ausgebildeten Rotors (3) angeordnet ist, DOLLAR A daß der Mahlraum als schmaler Radialspalt (5) ausgebildet ist, dessen radiale Breite (B)  1/10 des Rotordurchmessers (D) und dessen axiale Länge etwa der des Rotors (3) entsprechen, daß die freie Länge der sich radial zur Rotorachse (2) erstreckenden Mahlstifte (6) etwa der radialen Breite (B) des Radialspaltes (5) entspricht, und DOLLAR A daß zur Erzielung von Endfeinheiten  20 mum bei Aufgabegutpartikelgrößen < 5 mm die Rotorumfangsgeschwindigkeit 100-250 m/s und der Durchmesser (C) der Mahlstifte  4 mm betragen.
Patent DE-19928835-C1 (DE)
Title: Bewegliche medizinische Versorgungsvorrichtung
Inventor: KISKE SIEGFRIED
IPC: A61G12/00
Filed: 1999-06-24
Granted: 2001-01-11
Abstract: Die Erfindung betrifft eine bewegliche medizinische Versorgungsvorrichtung mit einem Versorgungsgerät (12), insbesondere einem Narkosegerät, mit einer Mehrzahl von Zu- und Ableitungen. Um bei der Bewegung des Versorgungsgerätes (12) eine einfache Handhabung bei der Nachführung der Zu- und Ableitungen zu ermöglichen und gleichzeitig die Gesamtvorrichtung möglichst einfach und kostengünstig installierbar auszugestalten, ist vorgesehen, daß das Versorgungsgerät (12) auf Rollen (14) verfahrbar ist und eine Deckenampel (2) mit einem drehbar aufgehängten mehrgliedrigen Arm (4) vorgesehen ist, der an seinem von der Drehachse der Deckenampel (2) entfernten Ende einen Rahmen (8) trägt, so daß der Rahmen (8) durch Drehung des mehrgliedrigen Arms (4) und Verschwenken der Armglieder (5, 6) zueinander beweglich ist. Ferner ist eine mechanische Verbindungseinrichtung (10) zwischen dem Versorgungsgerät (12) und dem Rahmen (8) vorgesehen, wobei die Verbindungseinrichtung (10) Spiel für vertikale Bewegungen zwischen dem Rahmen (8) und dem Versorgungsgerät (12) hat, so daß Bodenunebenheiten beim Verfahren des Versorgungsgerätes (12) ohne Belastung der Deckenampel ausgeglichen werden können. Der Rahmen (8) ist mit Mitteln zur Aufhängung der Zu- und Ableitungen zu dem Versorgungsgerät (12) versehen. Auf diese Weise kann das Versorgungsgerät (12) der Vorrichtung verfahren werden, wobei an dem Rahmen (8) aufgehängte Zu- und Ableitungen automatisch mitgeführt werden und so eine einfache ...
Patent MD-4069-C1 (MD)
Title: Bromo-{3-[(2-hydroxy-5-nitro-benzylidene)-amino]-propane-1,2-dihydroxy}(1-)copper and process for the cultivation of cyanobacterium Spirulina platensis
Inventor: GULEA AURELIAN
IPC: A01N59/20
Filed: 2010-02-08
Abstract: The invention relates to chemistry and biotechnology, namely to the synthesis of a new coordinative compound from the class of salicylideneaminoalcoholates of transition metals and to a process for the cultivation of cyanobacterium Spirulina platensis.It is claimed: a new coordinative compound, bromo-{3-[(2-hydroxy-5-nitro-benzylidene)-amino]-propane-1,2-dihydroxy}(1-)copper of the formula:and a process for the cultivation of cyanobacterium Spirulina platensis, which includes cultivation on a Zarrouk nutrient medium, containing, g/L: NaNO3 - 2.5; NaHCO3 -16.8; NaCl -1.0; K2SO4 - 1.0; K2HPO4 - 0.5; MgSO4·7H2O - 0.2; CaCl2 - 0.04; FeSO4·7H2O - 0.01; EDTA - 0.08; H3BO3 - 0.00286; MnCl2·4H2O - 0.00181; ZnSO4·7H2O - 0.00022; CuSO4·5H2O - 0.00008; MoO3 - 0.000015 and distilled water to 1L, at pH 9.5…10.0, at a temperature of 32°C, light of 2000…3000 lx, at the same time on the 2nd day of cultivation is added the specified coordinative compound, in a concentration of 5…6 mg/L.The technical result is to increase the copper content in the biomass of cyanobacterium Spirulina platensis up to 10.39…11.14 mg%, and to reduce the length of cultivation up to 7 days.
Patent RU-2044677-C1 (RU)
Title: Plastic container for grainy, powdery, paste-like or liquid products
Inventor: MARKUS BLYUMENSHAJN
IPC: B65D6/00
Filed: 1992-11-26
Granted: 1995-09-27
Abstract: FIELD: storage containers. SUBSTANCE: upper edge of intake part and carrying member of housing walls in at least one area of increased curvature of container circumference are curved downwards to plane of lower edge of intake part so that cavity is formed in this area to grip the cover. This cavity makes it possible to catch cover holding edge. Cavity for gripping is made in lower part in form of pouring nose formed by surfaces of carrying edge lowered down at sides and lower flat section. EFFECT: enlarged operating capabilities. 2 cl, 6 dwg
Patent RU-2040796-C1 (RU)
Title: Method for carrying out polarization analysis
Inventor: BERG DMITRIJ B
IPC: G01N33/48
Filed: 1992-11-24
Granted: 1995-07-25
Abstract: FIELD: measurement technology. SUBSTANCE: method involves placing a sample between two polarizers at an angle of 90 degrees and rotating them relative to the system optical axis. Dependance of the optical signal defined as the intensity of passed light in photometric examination or the image in case of microscopic examination on linear polarization rotation angle relative to the sample is investigated. In case of microscopic examination the received images are superimposed one over another, for example, by means of an image processing computer systems. The resulting image is undergone to the following quantitative analysis. In case of photometric examination a polarization curve is built. The area under the curve depends only on specific share of active optic phase. The curve shape depends only on the type (texture) of the active optic phase, relative disposition of its parts and brings information on the sample morphologic structure. EFFECT: high accuracy in determining the structure of anisotropic biologic liquids. 3 cl, 5 dwg
Patent RU-2054715-C1 (RU)
Inventor: VOLKOV BORIS IVANOVICH
IPC: G11B20/00
Filed: 1992-11-16
Granted: 1996-02-20
Abstract: FIELD: home appliances. SUBSTANCE: device has analog-to-digital converter, group digital flow generator, recording amplifier, floating magnetic head designed with piezoelectric converter, tape feeding mechanism, second immovable magnetic head, playback amplifier, two channels for processing digital flow, two digital-to-analog converters and two low- pass filters. Unit of rotating magnetic heads, unit of correcting encoder and decoder are removed. Playback and recording is done by single universal floating magnetic head for both channels. Said head is mounted on loose end of piezoelectric converter, which drives it along sine-shaped scanning trajectory. In order to achieve this enhancement, analog-to-digital converter for conversion to code without pre-filter and memory unit, group digital flow generator and piezoelectric converter with control unit are introduced to recording circuit. Two channels for processing digital flow are introduced to playback circuit. EFFECT: increased reliability, decreased distortion caused by analog-to-digital conversion. 2 cl, 6 dwg, 1 tbl
Patent RU-2005465-C1 (RU)
Inventor: FEDOROV YURIJ A
IPC: A61K6/60
Filed: 1992-12-28
Granted: 1994-01-15
Abstract: FIELD: medicine. SUBSTANCE: compound for prophylaxis of parodontium and mucous membrane of oral cavity which, in addition to known components (water, ethyl alcohol, aromatizer and menthol) contains alcohol-glycerine extract of plantain mineral-vitamin concentrate of laminaria in combination with polyvinyl- pyrrolidon, sodiumlaurylsulfate and antiseptic-conservant. The combination of the above components ensures prophylactic activity of compound due to improved permeability and trophicity of parodontium tissues, stronger mineralization of tooth enamel, improved microcirculation in parodontium and better cleaning of teeth, and due to pronounced deodorizing effect which factors, taken together, eliminate inflammatory phenomena and increase resistance of dental tissues and parodontium. EFFECT: improved functional capabilities.
Patent RU-2040343-C1 (RU)
Title: Device for disintegrating loose materials
Inventor: PYLAEV ALEKSANDR YA
IPC: B02C19/22
Filed: 1992-12-30
Granted: 1995-07-25
Abstract: FIELD: mills. SUBSTANCE: housing with charging and discharging ports is provided with a working member constructed as conical screw spirals arranged one inside the other. One end of the spirals is secured to the housing. The spirals are interposed between conical riffled surfaces for permitting respective rotation about the common vertical axis. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2053801-C1 (RU)
Inventor: KRISHTAFOVICH ADOLF A
IPC: A61M13/00
Filed: 1992-12-22
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: device for inhalation of powdery preparations has body with socket for location of standard flask-package with radio-opaque preparation. Flask-package is fixed by means of spring-loaded catch secured in body and sealing rubber ring installed in body annular groove made on the side of flask neck. Free end of compressed air duct is located in flask cavity. Air duct for discharge of aerosols is disposed in body. Body has cavity for location of valve made in form of gate which closes compressed air duct. Ports whose lower boundary is located at the level of bottom of flask-package are provided over perimeter of body side surface. EFFECT: higher efficiency. 4 dwg
Patent RU-2105625-C1 (RU)
Inventor: KOZLOV VLADIMIR EVGEN EVICH
IPC: B21D5/06
Filed: 1993-03-03
Granted: 1998-02-27
Abstract: Использование: изобретение используется в строительной промышленности для изготовления профилированных настилов, преимущественно из стали или сплавов с защитным покрытием. Сущность изобретения заключается в том, что формуемый лист пропускают через ряд клетей профилегибочного стана, содержащих валки с установленными на них тянущими, опорными, в том числе свободно установленными, роликами и/или дистанционными втулками. 2 с. и 9 з.п.ф-лы, 1 ил.
Patent RU-2034191-C1 (RU)
Title: System for taking heat off power plant
Inventor: FILIMONOV YURIJ V
IPC: F22B1/02
Filed: 1993-03-05
Granted: 1995-04-30
Abstract: FIELD: power engineering. SUBSTANCE: system has air duct provided with inlet and outlet paths and cooling surface with cooled path being connected to a power plant. The inlet path of the air duct is made up as initial and end lifting part. The cooling surface is positioned in the initial part. The outlet path of the air duct is constructed as interconnected initial and end lifting parts. The system also has a reservoir filled with cooling water and heat exchanger which underlies the reservoir. The inlet and outlet path of the air duct are interconnected via the reservoir. The cooled path of the heat exchanger is connected to the power plant. The cooling path of the heat exchanger is connected to the bottom part of the reservoir through lowering pipe and to initial part of the inlet path of the air duct through the lifting pipe. The end part of the inlet path of the air duct and initial part of its outlet path are positioned above the reservoir and separated by a baffle embedded into it. The baffle and the bottom of the reservoir define an opening. EFFECT: enhanced heat withdrawing. 5 cl, 1 dwg
Patent RU-2045981-C1 (RU)
Title: Continuous extractor for solid-body-liquid system
Inventor: VASILENKO NIKOLAJ V
IPC: B01J4/00
Filed: 1993-03-22
Granted: 1995-10-20
Abstract: FIELD: extraction of organic products. SUBSTANCE: extractor has basic raw material and extractant charging device with two sluice units, each having hermetically sealed body, rotor with circumferentially positioned receptacles for charging liquid and solid materials. Piston with protrusion on its end is mounted in each receptacle in hermetically sealed relation with respect to rotor through gasket. Compression spring is mounted between piston end protrusion and rotor inner surface. Protrusions are engageable with cam, which is formed as truncated cone movable along line extending in parallel with cone generatrix by electric magnet, whose core is spring-biased to magnet end and is coupled with cam. Rotor is hermetically sealed with respect to body through gaskets. EFFECT: increased efficiency and enhanced reliability in operation. 3 dwg
Patent RU-2072052-C1 (RU)
Inventor: BRASLAVSKIJ MIKHAIL I
IPC: F01M9/02
Filed: 1993-04-06
Granted: 1997-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: lube oil reclaimer has housing 1 with oil inlet hole 4 and oil outlet hole 6. Inner pack with detachable cylindrical inserts 10 filled with chemical reagent is placed inside housing. Walls of inserts are made from ceramics or cermet material. Inner pack is provided with lower cover 8 and upper cover 11 with holes for passage of oil. Filter-dehumidifier 7 made from polyvinylformal is mounted before oil inlet holes. EFFECT: control of degree and intensity of oil reclaiming. 2 cl, 2 dwg
Patent RU-2073229-C1 (RU)
Title: Device for friction and wearing testing of elastic materials
Inventor: SERBIN VIKTOR MIKHAJLOVICH
IPC: G01N3/56
Filed: 1993-04-27
Granted: 1997-02-10
Abstract: FIELD: testing engineering. SUBSTANCE: device consists of a friction machine of end face type 1, thermostat 2, and batching device 3. The friction machine is mounted on base 5 and has ring vessel 7 provided with wearing member 10 mounted inside it and made up as a grinding disk. Friction unit 11 that is mounted on cross-piece 12 and loaded with lever device 14 interacts with the member. The cross-piece is set in thrust bearings 17 and terminal 18 that does not allow it to move vertically. Additional cross-piece 20 is provided with nozzle 22 from which fluid that is fed from thermostat 2 is supplied to the rotating friction surface of disk 10. Unfixed abrasive is fed to the friction surfaces from drum 23 through chute 25. A mixture of water and sand is transported to the friction zone of a rubber specimen and it is worn out. The exhaust abrasive is washed away by a water jet and the process repeats. EFFECT: enhanced reliability of testing results. 2 dwg